In-Line Three Valve Manifold - HM45 Series

HM45 Series In-Line Three Valve Manifold


The HM45 Series is a general purpose instrument manifold designed for connecting differential pressure transmitters or flow records to impulse line tubing. Connections are 1/2" NPT on industry standard 3-2/8" center-to-center dimensions (models for 2-3/16" and 2-1/4" center-to-center dimensions are also available).


  • Non-Rotating Tip (NRT) Stem - Provides tight, repeatable shutoff without the galling or cross-scoring that occurs on ball type stems.
  • Minimum Emission Flange - Outlet flange face protrusion mates transmitter inlet cavity, providing a gasket ID barrier that offers maximum protections against gasket cold flow and fugitive emissions.
  • Removable Bracket Option - Specify our removable bracket option and mount the manifold, not the transmitter.


Data Sheet
HM45 Series Data Sheet
I & M
Manifold Valves I & M
Hex Condensed Catalog

Ask a Question